43133129148 has 48 divisors (see below), whose sum is σ = 105958177920. Its totient is φ = 13618782144.

The previous prime is 43133129141. The next prime is 43133129173. The reversal of 43133129148 is 84192133134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43133129141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1943611 + ... + 1965677.

It is an arithmetic number, because the mean of its divisors is an integer number (2207462040).

Almost surely, 2^43133129148 is an apocalyptic number.

It is an amenable number.

43133129148 is an abundant number, since it is smaller than the sum of its proper divisors (62825048772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43133129148 is a wasteful number, since it uses less digits than its factorization.

43133129148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30666 (or 30664 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The spelling of 43133129148 in words is "forty-three billion, one hundred thirty-three million, one hundred twenty-nine thousand, one hundred forty-eight".